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typos

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This commit is contained in:
David Botton 2024-04-28 16:58:08 -04:00
parent 5cf0f0d3a3
commit bf4232029c
2 changed files with 15 additions and 13 deletions
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19
tutorial/08-tutorial.lisp
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@ -19,10 +19,10 @@
(defun on-mouse-down (obj data)
(let* ((app (connection-data-item obj "app-data"))
(mouse-x (getf data :screen-x)) ; Use the screen coordinates not
(mouse-y (getf data :screen-y)) ; the coordinates relative to the obj
(obj-top (parse-integer (top obj) :junk-allowed t))
(obj-left (parse-integer (left obj) :junk-allowed t)))
(mouse-x (getf data :screen-x)) ; Use the screen coordinates not
(mouse-y (getf data :screen-y)) ; the coordinates relative to the obj
(obj-top (position-top obj))
(obj-left (position-left obj)))
(setf (drag-x app) (- mouse-x obj-left))
(setf (drag-y app) (- mouse-y obj-top))
(set-on-pointer-move obj 'on-mouse-move)
@ -30,8 +30,8 @@
(defun on-mouse-move (obj data)
(let* ((app (connection-data-item obj "app-data"))
(x (getf data :screen-x))
(y (getf data :screen-y)))
(x (getf data :screen-x))
(y (getf data :screen-y)))
(setf (top obj) (unit :px (- y (drag-y app))))
(setf (left obj) (unit :px (- x (drag-x app))))))
@ -44,9 +44,9 @@
(setf (connection-data-item body "app-data") app)) ; of our App.
(setf (title (html-document body)) "Tutorial 08")
(let* ((div1 (create-div body))
(div2 (create-div div1))
(div3 (create-div div2))
(dir (create-div div1 :content "<b>Click and drag the boxes</b>")))
(div2 (create-div div1))
(div3 (create-div div2))
(dir (create-div div1 :content "<b>Click and drag the boxes</b>")))
;; Absolute allows fixed positioning relative to parent
(setf (positioning dir) :absolute)
(setf (bottom dir) 0)
@ -65,6 +65,7 @@
;; to the entire window.
(setf (positioning div1) :fixed) ; Its location relative to window
(setf (overflow div1) :hidden) ; Clip the contents
(setf (positioning div1) :fixed) ; Its location relative to window
(setf (positioning div2) :absolute) ; Its location relative to its parent container
(setf (overflow div2) :hidden)
(setf (positioning div3) :absolute)